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Seq.empty<'T> Type Function (F#)

Creates an empty sequence.

Namespace/Module Path: Microsoft.FSharp.Collections.Seq

Assembly: FSharp.Core (in FSharp.Core.dll)

// Signature:
Seq.empty<'T> :  seq<'T>

// Usage:
Seq.empty

An empty sequence.

This function is named Empty in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.

The following code shows how to use Seq.empty.

// A generic empty sequence. 
let emptySeq1 = Seq.empty
// A typed generic sequence. 
let emptySeq2 = Seq.empty<string>

F# Interactive Output

val emptySeq1 : seq<'a>
val emptySeq2 : seq<string>

Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

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